Cayucos (CA) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Cayucos.
Climate overview of Cayucos
Cayucos, California, United States of America, enjoys a steady climate throughout the year, with daytime temperatures typically around 20°C (68°F). October is the warmest month at 22°C (72°F), while December is the coolest at 17°C (63°F).
The city has a relatively dry climate, receiving around 346 mm (14 in) of rainfall per year. It does experience a distinct dry season from April to November. December is the wettest month and September the driest. The most sunshine falls in July, with an average of 11.7 hours of daily sunshine.
Cayucos Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Cayucos — and find the best time to visit.
Monthly Temperature in Cayucos
The temperature in Cayucos remains steady throughout the year, providing a consistently comfortable climate. On average, daytime temperatures range from a comfortable 22°C (72°F) in October to a moderate 17°C (63°F) in December.
Nighttime temperatures range from 13°C (55°F) in October to 6°C (43°F) in December.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Cayucos
With annual rainfall averaging 346 mm (14 in), Cayucos maintains relatively low precipitation levels throughout the seasons. The seasons in Cayucos bring significant changes in precipitation. The wettest month, December, receives moderate rainfall, with an average of 77 mm (3 in) of precipitation. This rainfall is distributed across 10 rainy days.
In contrast, the driest month, September, experiences much less rainfall, totaling 0.3 mm (0.01 in) over 0 rainy days. These distinct seasonal differences provide diverse experiences throughout the year. For more details, please visit our Cayucos Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Cayucos
In Cayucos, summer days are longer and more sunny, with daily sunshine hours peaking at 11.7 hours in July. As the darker season arrives, the brightness of the sun becomes less. January sees a soft sun for only 6.9 hours per average day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Best Time to Visit Cayucos
Rainfall during this time ranges from 0 mm (0 in) in September to 71 mm (2.8 in) in January. This means you can expect a mix of sunny days and occasional showers. Need help choosing your next travel destination? We offer a specialized tool that matches you with locations based on your weather preferences. Explore destinations that suit your climate preferences.
Frequently asked questions about the climate in Cayucos
What is the best time to visit Cayucos?
March, April, May, June, July, August, September, October and November typically offer the most optimal weather in Cayucos. In contrast, December tends to have less optimal conditions. Cayucos has a distinct dry season from April to November.
What temperatures can I expect in Cayucos?
Daytime highs range from 17°C (63°F) in December to 22°C (72°F) in October. Nighttime lows range from 6°C (43°F) to 13°C (55°F). Temperatures stay relatively stable year-round.
How much rain does Cayucos get?
Annual rainfall is around 346 mm (14 in). December is the wettest month with 77 mm (3 in), while September is the driest with 0.3 mm (0.01 in).
How sunny is Cayucos?
Cayucos receives around 3,187 hours of sunshine per year. July is the sunniest month with 352 hours, while January is the cloudiest with just 208 hours. Overall, Cayucos enjoys abundant sunshine.
Cayucos 3-Day Forecast
Cayucos (CA) 3-Day Forecast
Cayucos on the map
Cayucos is highlighted — select any city to see its climate.
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